.blocker
{
    clear: both;
}

.atl_tilebrowser
{
    position: relative;
}

.atl_tilebrowser .tile_container
{
    overflow: auto;
    position: relative;    
    margin-left: 50px;
    margin-right: 50px;
}

.atl_tilebrowser .atl_tilebrowser_tile
{
    float: left;
}

.atl_tilebrowser .inner
{
    border: 1px solid silver;
}

.atl_tilebrowser .prev_btn,
.atl_tilebrowser .next_btn
{
    position: absolute;
    width: 50px;
    height: 50px;
    float: left;
    border: 1px solid silver;
    top: 0;
    left: 0;
    cursor: pointer;
}

.atl_tilebrowser .next_btn
{
    left: 100%;
    margin-left: -50px;
}